In depth comparison and review of Poly Blackwire C225 and Adesso Xtream G4. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Poly Blackwire C225 | Adesso Xtream G4 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Weight | - | 450 g | |
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics, computer | Game console, computer |
| SOUND QUALITY | Poly Blackwire C225 | Adesso Xtream G4 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 115 dB | |
| Impedance | - | 20 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Poly Blackwire C225 | Adesso Xtream G4 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Poly Blackwire C225 | Adesso Xtream G4 |
|---|
| Controls | Mute, volume, answer/end | Microphone on/off, on/off, vibration on/off, LED effects |
|---|
| CABLE | Poly Blackwire C225 | Adesso Xtream G4 |
|---|
| Cable Type | Headset cable | Headset cable - 2 m | |
|---|---|---|---|
| Cable Length | - | 2 m |
| FEATURES | Poly Blackwire C225 | Adesso Xtream G4 |
|---|
| Additional Functions | - | LED lights, vibration speakers |
|---|
| CONNECTIONS | Poly Blackwire C225 | Adesso Xtream G4 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headset (4 PIN USB Type A) |
|---|
| OTHERS | Poly Blackwire C225 | Adesso Xtream G4 |
|---|
| Included Accessories | - | USB adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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